Spray gun head



FIG. 1 is a right side elevational view of a spray gun head showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof as seen from the rear right side; and,

FIG. 8 is a perspective view thereof as seen from the front left side. 

The ornamental design for a spray gun head, as shown and described. 